Vehicle identification system and method

ABSTRACT

A vehicle identification system includes one or more displays associated with a vehicle, and a network-accessible controller. The one or more displays are located to be visible from an exterior of the vehicle. The controller is adapted to generate a first signal with an identifier to be transmitted to a mobile communication device associated with a vehicle or its driver in response to receiving a ride request from a user. The mobile communication device associated with the vehicle or its driver is adapted to generate a second signal indicative of the identifier to be transmitted to the one or more displays. The controller is also adapted to generate a further signal with the identifier to be transmitted to a mobile communication device associated with the user useable for verifying that the user has entered the correct vehicle at a pickup location.

CROSS-REFERENCE TO RELATED APPLICATIONS

The present application as a continuation-in-part patent application based on U.S. patent application Ser. No. 15/860,939 filed on Jan. 3, 2018, which is a continuation of U.S. patent application Ser. No. 14/723,049 filed on May 27, 2015 (now U.S. Pat. No. 9,892,637), which claims priority to, and the benefit of, U.S. Provisional Application Ser. No. 62/004,753 entitled “VEHICLE IDENTIFYING SYSTEM,” filed on May 29, 2014, the disclosures of which are herein incorporated by reference in their entirety.

STATEMENT RE: FEDERALLY SPONSORED RESEARCH/DEVELOPMENT

Not Applicable

BACKGROUND 1. Technical Field

The present disclosure relates generally to a system and method for vehicle identification. More particularly, the present invention relates to a system adapted to provide an indicator on a mobile communication device of a user having requested a ride service to allow the user to identify a vehicle prior to boarding the vehicle.

2. Related Art

The rapid technological advances in the Internet, mobile communications technologies, and social networking have opened up opportunities for tech-enabled transportation services and transportation network companies (“TNC”) that provide on-demand transportation. In one ride-hailing model, drivers and riders use mobile phones connected to a web service to arrange rides. Before riding with UBER, for example, customers are required to create an account with their personal and payment information, and rides can only be requested through the application.

To varying degrees, TNC's and on-demand transportation service providers employ ideas from social networking, reputation systems, and Global Positioning System (GPS) tracking to provide service. Although these companies may appear to be taxi companies to riders, they are actually dispatching services which serve both riders and drivers.

Technology-enabled transportation services, such as UBER and LYFT, may help to improve the public's transportation options. Expanding the availability of on-demand transportation modes and technology-enabled tools may give more people the freedom to live “car-free” or “car-light” lifestyles—avoiding the cost of owning, insuring, maintaining and garaging a private vehicle. Especially in view of those individuals who do not and/or are not able to drive.

There are numerous barriers that have prevented people from using non-driving modes of transportation. Public transportation use, for example, is often limited by perceptions of personal security in public transportation travel. Rider safety is fundamental to the continued success of transportation services, but driver safety has also become an issue.

A continuing need exists for systems and methods adapted for use by transportation services to ensure rider and driver security.

BRIEF SUMMARY

According to an aspect of the present disclosure, vehicle identification systems and methods are provided. The vehicle identification system includes one or more displays associated with a vehicle, and a network-accessible controller. The one or more displays are located to be visible from an exterior of the vehicle. The controller is adapted to generate a first signal to be transmitted to a mobile communication device associated with a driver of the vehicle when it is determined that the vehicle is within a predetermined distance of a specific location. The mobile communication device associated with the driver is adapted to generate a second signal to be transmitted to the one or more displays. The second signal represents an indicator.

According to another aspect of the present disclosure, a method of identifying a vehicle dispatched to a location of a user having requested a ride from a transportation service is provided. The method includes: when it is determined that the vehicle is within a predetermined distance of the location of the user, generating a notification signal to a mobile communication device associated with the driver, generating an indicatory signal representing an indicator in response to receiving the notification signal; and displaying, on a display associated with the vehicle, the indicator based on the notification signal. The display is located to be visible from the exterior of the vehicle. The method also includes: displaying the indicator on a mobile communication device associated with the user, and identifying the vehicle based on appearance of a match between the indicator being displayed on the mobile communication device associated with the user and the indicator being displayed on the display associated with the vehicle.

BRIEF DESCRIPTION OF THE DRAWINGS

Objects and features of the presently-disclosed systems and methods for vehicle identification will become apparent to those of ordinary skill in the art when descriptions of various embodiments thereof are read with reference to the accompanying drawings, of which:

FIG. 1A is a diagrammatic illustration of an exemplary system for vehicle identification in accordance with an embodiment of the present disclosure;

FIG. 1B is a diagrammatic illustration of an exemplary system for vehicle identification in accordance with another embodiment of the present disclosure;

FIG. 2 is schematic illustration of the system for vehicle identification of FIG. 1A servicing multiple riders in accordance with an embodiment of the present disclosure; and

FIG. 3 is a flowchart illustrating an exemplary method of identifying a vehicle in accordance with an embodiment of the present disclosure.

DETAILED DESCRIPTION

Hereinafter, embodiments of a system and method for vehicle identification are described with reference to the accompanying drawings. Like reference numerals may refer to similar or identical elements throughout the description of the figures.

This description may use the phrases “in an embodiment,” “in embodiments,” “in some embodiments,” or “in other embodiments,” which may each refer to one or more of the same or different embodiments in accordance with the present disclosure.

As used herein, the term “controller” may include any type of computing device, computational circuit, or any type of processor or processing circuit capable of executing a series of instructions that are stored in a memory associated with the controller. As it is used herein, “mobile communication device” generally refers to any portable wireless device. In one instance, the mobile communication device has one or more processors and memory capability. Examples of mobile communication devices include, without limitation, cellular (cell) and mobile telephones, smart mobile telephones, mobile e-mail devices, digital personal assistants, wearable devices, etc.

Various embodiments of the present disclosure provide vehicle identification systems and methods adapted to provide an indicator on a mobile communication device of a user having requested a ride service to allow the user to identify a vehicle prior to boarding the vehicle. Various embodiments of the presently-disclosed vehicle identification systems and methods are adapted to provide a notification signal for activating a driver's mobile communication device or another mobile communication device associated with the vehicle to generate a signal representing an indicator, whereby the indicator is displayed on a display visible from the exterior of the vehicle. The indicator may additionally, or alternatively, be displayed on a display associated with an article of clothing (e.g., coat or hat) worn by the driver and/or displayed on a remote hand-held display device (e.g., tablet computer) held by the driver. The presently-disclosed vehicle identification systems and methods for vehicle identification may be used in coordination with services that use mobile fleets of vehicles or personnel in a variety of scenarios. Vehicle identification systems and methods described herein may be used in combination with chauffeured driving services, such as taxi cab providers, car sharing and car services (e.g., UBER, LYFT, FLYWHEEL), limo services, shuttles (e.g., airport-operated shuttle buses, door-to-door shuttles), police dispatch, package delivery services (e.g., UPS, FEDEX, couriers, drones), and/or mobile military units. Vehicle identification systems and methods described herein may be implemented, in whole or in part, as an application running as a standalone program or may be embedded into third-party applications, e.g., UBER, LYFT, etc. Embodiments of the presently-disclosed vehicle identification system can be implemented as software, hardware, firmware or any combination thereof. Where a component is implemented as software, it can be implemented as a standalone program, but can also be implemented in other ways, for example, as part of a larger program, as a plurality of separate programs, as a kernel loadable module, as one or more device drivers or as one or more statically or dynamically linked libraries. Those skilled in the art will readily appreciate that where the presently-disclosed vehicle identification system is implemented in whole or in part in software, the software components thereof may be stored on computer readable media as computer program products. Any form of computer readable medium may be used in this context, such as magnetic or optical storage media. Additionally, software portions of the present invention may be instantiated (for example as object code or executable images) within the memory of any programmable computing device.

FIG. 1A shows a vehicle identification system 10 in accordance with an embodiment of the present disclosure. The vehicle identification system 10 includes a controller 110, optionally a transceiver 120, and one or more displays associated with a motor vehicle 20. In the illustrative embodiment shown in FIG. 1A, a first display 130 is associated with a passenger side rear window 21 of a motor vehicle 20, and a second display 131 is associated with the front windshield of the motor vehicle 20. In some embodiments, the controller 110 may be a computer network controller or a server. In some embodiments, the controller 110 is communicatively coupled to the transceiver 120. The transceiver 120 may consist of one or more cell phone towers of a tower network. It is to be understood that the transceiver 120 may be any device capable of wireless communication with a mobile communication device associated with the vehicle 20 including, for example, a mobile communication device 150 associated with the driver D and/or mobile communication device disposed within the vehicle such as, for example, a WiFi hot spot communication device (not shown), as well as a mobile communication device 140 associated with a rider, such as the user P. For example, the transceiver 120 may consist of satellites instead of land-based cell towers.

The vehicle identification system 10 may be adapted to generate one or more signals representing an indicator, which may be displayable as a “code” (e.g., a text string or an alphanumeric string), an icon, or other identifier, on the display 130 and on a mobile communication device 140 associated with the user P to enable the user P to identify the vehicle that he/she has requested for a ride service. Although one display 130 is shown associated with a passenger side rear window 21 of the motor vehicle 20, it is to be understood that one or more displays 130 may be mounted on or otherwise associated with the front windshield, rear shield, passenger side front window, passenger side rear window, driver side rear window, and/or driver side front window of the ride-service vehicle. Those skilled in the art will readily appreciate that the display may be disposed on other areas of the vehicle, e.g., door and body panels. Display 130 may be operatively connected to a receiver. As described in more detail below, the vehicle identification system 10 may be adapted to generate a first signal that is transmitted via the transceiver 120 to a mobile communication device 150 associated with the driver, wherein, in response to receiving the first signal, an application on the mobile communication device 150 associated with the driver D generates a second signal 17 representing an indicator 111 that is transmitted to the display 130.

It is to be understood that the dashed lines indicative of wireless links between various components of the vehicle identification system 10 shown in FIG. 1A and the vehicle identification system 11 shown in FIG. 1B are merely illustrative and non-limiting examples of wireless connections, and that vehicle identification system embodiments of the present disclosure may utilize many different configurations of wireless connections, some with additional, fewer, or different links than depicted in FIGS. 1A and 1B. For example, in some embodiments, the display 130 may be adapted to establish a wireless connection with a mobile communication device 140 associated with the user P.

A signal from a mobile communication device 140 of a user P may be provided to a taxi cab service, in order to have a taxi driver D dispatched to the location of the user P. A signal from a user's mobile communication device 140 may be provided to a car service, e.g., the UBER service, in order to have a driver from the service dispatched to the location of the user P. Those skilled in the art will readily appreciate that various different transportation services, e.g., UBER, LYFT, limos and any other kind of ride service, may be requested by the user P. Once a ride service has been requested by the user P, a request may be sent to the user P to download an application to the user's mobile communication device 140. The application may be adapted to receive an indicatory signal and display an indicator, as described in more detail below, and may provide other functionality, e.g., a panic button for sending to law enforcement and/or emergency services providers information related to the mobile communication device 140 including its location, information about the user P associated with the mobile communication device 140, and/or information recorded by the mobile communication device 140 during and subsequent to the time the panic button is activated. It is to be understood that although various components are illustrated and described above as separate entities, each illustrated component represents a collection of functionalities which can be implemented as software, hardware, firmware or any combination of these.

The controller 110 may generate a first signal (also referred to herein as a “notification signal”) that is transmitted via the transceiver 120 to the mobile communication device associated with the vehicle including a mobile communication device installed within the vehicle or a mobile communication device 150 associated with the driver D. In some embodiments, the vehicle identification system 10 is adapted to generate a notification signal once the vehicle 20 approaches the pickup location, e.g., within a predetermined distance based on GPS location. Preferably, the predetermined distance is a suitable distance to provide the user P an opportunity to view the display 130 as the vehicle 20 approaches the pickup location. In an embodiment, the predetermined distance is approximately one quarter mile from the pickup location. In other embodiments, the vehicle identification system 10 may be adapted to generate a notification signal once the vehicle 20 arrives at the pickup location.

In some embodiments, in response to receiving the notification signal, an application on the mobile communication device 150 associated with the driver D generates a second signal 17 (also referred to herein as an “indicatory signal”) representing an indicator. The indicatory signal 17 transmitted by the mobile communication device 150 may be received by the display 130 and/or a receiver operatively associated therewith. Responsive to receiving the indicatory signal 17, the display 130 displays the indicator 111. The indicatory signal 17 representative of indicator 111 transmitted by the driver's mobile communication device 150 may additionally, or alternatively, be received by the mobile communication device 140 associated with the user P. In some embodiments, as shown for example in FIG. 1A, a second indicatory signal 19 representative of the indicator 111 is transmitted by the driver's mobile communication device 150 to the mobile communication device 140 associated with the user P. Responsive to receiving the indicatory signal 19, the mobile communication device 140 displays the indicator 111.

FIG. 1B shows a vehicle identification system 11 in accordance with an embodiment of the present disclosure. The vehicle identification system 11 is similar to the vehicle identification system 10 shown in FIG. 1A, except for the configuration of the wireless links. As seen in FIG. 1B, vehicle identification system 11 is adapted to generate an indicatory signal 14 to be transmitted to the mobile communication device 140 associated with the user P and a notification signal 15 to be transmitted to the mobile communication device associated with the vehicle including, for example, the mobile communication device 150 associated with the driver D. In this embodiment, the driver's mobile communication device 150 does not communicate with the user's mobile communication device 140, being an accommodation for users who prefer to communicate directly with the dispatching service, rather than the driver D.

In an illustrative example wherein a dispatched vehicle 20 arrives at the pickup location and waits for the user P who requested the ride service, the vehicle 20 may be parked by itself or parked among other similar and/or not similar vehicles. When the user P who requested the ride service approaches the pickup area, in order to locate his/her ride the user P need only visually observe a vehicle 20 with the display 130 displaying the indicator 111 that is a match to the indicator 111 (e.g., A22 shown in FIGS. 1A and 1B) being displayed on the user's mobile communication device 140. Once the user P has identified the vehicle 20, the user P may be requested to show the indicator 111 displayed on his/her mobile communication device 140 to the driver D, e.g., to allow the driver D to verify that he/she is picking up the person who actually requested the ride service. In an alternative embodiment, the controller 110 may generate the indicator upon receiving a signal indicative of a ride request independent of the distance of the vehicle 20 to the user P. The generated indicator, may be unique for a geographic region proximate the pickup location and/or for a corresponding period of time after receiving the signal indicative of a ride request or relative to a scheduled pickup time.

In some embodiments, the indicator 111 may be a “code” such as an alphanumeric string, e.g., A22, B11, C44, and so on. Preferably, the code would not be duplicated in the same pickup location. In some embodiments, when the driver D turns on the fare meter, the code (or other indicator) is deleted. If there is a need for the driver D to pick up another person, when the driver D approaches the second location (or third location, etc.), the vehicle identification system 10 may generate another notification signal. Alternatively, the vehicle identification system 10 may be adapted to allow the driver to enter a command on the driver's mobile communication device 150 so that another code (or other indicator) can be generated for the next rider who is going to share the same vehicle. In some embodiments, the vehicle identification system 10 may be adapted to allow the user P who originally requested the ride service that was picked up at the first location to text the code, or otherwise send the indicator, to another person who is going to share the ride.

It is to be understood that multiple drivers and vehicles may be dispatched to the same or different locations, e.g., concurrently or sequentially, and the vehicle identification system 10 (and/or the vehicle identification system 11) may generate any number of notification signals. In an illustrative embodiment of the vehicle identification system 10 shown in FIG. 3, four ride service requests VEHICLE REQUEST-A, VEHICLE REQUEST-B, VEHICLE REQUEST-C, and VEHICLE REQUEST-D are received from four users (also referred to herein as “riders”) for pickup. The controller 110 generates four different notification signals, NOTIFICATION-A, NOTIFICATION-B, NOTIFICATION-C, and NOTIFICATION-D, to be transmitted by the transceiver 120 to a first DRIVER'S MOBILE DEVICE 150A, a second DRIVER'S MOBILE DEVICE 150B, a third DRIVER'S MOBILE DEVICE 150C, and a fourth DRIVER'S MOBILE DEVICE 150D, respectively.

As seen in FIG. 2, in response to receiving the NOTIFICATION-A the first DRIVER'S MOBILE DEVICE 150A transmits an indicatory signal CODE-A to the DISPLAY PANEL 130A, in response to receiving the NOTIFICATION-B the second DRIVER'S MOBILE DEVICE 150B transmits an indicatory signal CODE-B to the DISPLAY PANEL 130B, in response to receiving the NOTIFICATION-C the third DRIVER'S MOBILE DEVICE 150C transmits an indicatory signal CODE-C to the DISPLAY PANEL 130C, and in response to receiving the NOTIFICATION-D the fourth DRIVER'S MOBILE DEVICE 150D transmits an indicatory signal CODE-D to the DISPLAY PANEL 130D.

In some embodiments, wherein the vehicle identification system 10 is utilized, the first RIDER'S MOBILE DEVICE 140A may receive the indicatory signal CODE-A from the first DRIVER'S MOBILE DEVICE 150A, the second RIDER'S MOBILE DEVICE 140B may receive the indicatory signal CODE-B from the second DRIVER'S MOBILE DEVICE 150B, the third RIDER'S MOBILE DEVICE 140C may receive the indicatory signal CODE-C from the third DRIVER'S MOBILE DEVICE 150C, and the fourth RIDER'S MOBILE DEVICE 140D may receive the indicatory signal CODE-D from the fourth DRIVER'S MOBILE DEVICE 150D. In other embodiments, wherein the vehicle identification system 11 is utilized, an indicatory signal to the rider's mobile communication device may be generated by the controller 110.

FIG. 3 shows a flowchart illustrating a method of identifying a vehicle being dispatched to a location of a user having requested a ride from a transportation service in accordance with an embodiment of the present disclosure. At block 310, when it is determined that the vehicle 20 is within a predetermined distance of the location of the user P, a notification signal 15 is generated to a mobile communication device 150 associated with the driver D.

At block 320, an indicatory signal 17 representing an indicator 111 is generated in response to receiving the notification signal 15. However, it should be readily understood that the identifier 111 may generated by the controller 110 at any time after the controller receives a signal associated with a ride request.

At block 330, an indicator 111 based on the indicatory signal 17 is displayed on a display 130 associated with the vehicle 20. The display 130, 131 is located to be visible on the exterior of the vehicle 20.

At block 340, the indicator 111 is displayed on a mobile communication device 140 associated with the user P.

At block 350, the vehicle 20 is identified based on appearance of a match, by visual observation of the user P, between the indicator 111 being displayed on the mobile communication device 140 associated with the user P and the indicator 111 being displayed on the display 130, 131 associated with the vehicle 20.

In an alternative aspect of the present disclosure, the controller 110 may transmit the indicatory signal signals 14 and/or 15 in an encrypted or coded manner to add a further level of security.

In a further alternative aspect of the present disclosure, an advantageous additional level of security to the rider, i.e., user P, and driver D may also be added by the method 300 by including a further step in which, for example, the notification signal (indicating that the vehicle and rider are at the pickup location) is generated by either of the mobile communication device of the rider 140 or the mobile communication device of the vehicle 150, and transmitted to the controller 110 based on receiving information from the other of the mobile communication devices 150 or 140, wherein the received information is indicative of the identifier. Such additional step advantageously provides a means of dual verification of the driver D and user P. In one exemplary embodiment, the mobile communication device 140 or 150 receiving the information from the other mobile communication device 150 or 140 by sensing an image using, for example, a camera of the receiving mobile communication device 140 or 150 to sense a produced image (indicative of the identifier) on a display of the other mobile communication device 150 or 140. Such produced image may be the identifier, or a code representing the identifier such as, for example, a bar code or quick response (QR) code.

In response to receiving the notification signal containing identifier information from the mobile communications devices 140 and 150, the controller 110 may process such identifier information to verify that the rider P has found the proper and intended vehicle 20. If the result of such processing provides such verification, the controller may transmit a verification signal to at least one of the mobile communications devices 140 and 150. In addition, in response to receipt of such a verification signal, the mobile communication devices 150 may transmits a signal to the display 131 to provide an indication to the rider and driver that rider have been verified. Such indication provided by the display 131 may be, for example, a change in a displayed images, generated sound, e.g., ringing sound, music or voice message, or the illumination of lights associated with the display 131. It should be readily understood that alternatively the mobile communication device 140 or 150 receiving the information from the other mobile communication device 150 or 140 may process such information to perform the verification instead of the controller 110, and then communicate whether verification was successful to the controller 110.

In another exemplary embodiment of the present disclosure providing dual verification, the mobile communication device 140 or 150 receiving the information (indicative of the identifier) from the other mobile communication device 150 or 140 receives such information in the form of a signal, such as an electrical or optical signal, transmitted by such other mobile communication device 150 or 140. Suitable signals for use in such embodiment include, for example, signals compliant with Bluetooth®, Wi-Fi, Near Field Communication and Zigbee wireless communication standards. In yet another exemplary embodiment, the rider's mobile communication device 140 transmits the notification signal further based on receiving additional information associated with the vehicle 20 by, for example, detecting a code, such as a bar code or QR code, disposed within the vehicle 20 with the controller 110 confirming that the detected vehicle code corresponds to the indicator associated with correct ride request. Upon receiving the notification signal that the vehicle 20 and rider (user P) are at the pickup location containing the received information, the controller 110 may process such information to verify that the rider (user P) has located or entered the correct vehicle 20, and transmit an associated verification signal.

In yet another exemplary embodiment, the controller 110 detects when the mobile communication device 140 is proximate or within the vehicle 20 using, for example, global position information (GPS) provided by at least one of the mobile communication device 140 or 150, or other absolute or relative positioning detecting technology such as, for example, iBeacon-compliant technology developed by Apple Inc. In response to detecting that the mobile communication device 140 is proximate or within the vehicle 20, the controller 110 may transmit a verification signal to at least one of the mobile communication device 140 or 150 to verify that the rider has found the proper vehicle, i.e., the vehicle 20. A sensor disposed in the display 131 may, for example, be used to detect when the rider P has entered the vehicle 20. Suitable sensors for this purpose include, for example, infrared or motion detection sensors. In addition, upon receiving such verification signal, the mobile communication device 150 may transmit a corresponding signal to the display 131 to cause it to provide an indication to the driver D and/or rider P that the rider P has found or entered the proper or intended vehicle 20. Such indication provided by the display 131 may, for example, be a displayed image, the production of a sound, e.g., ringing sound, music or voice message, or illumination of lights associated with the display 131.

In a further alternative aspect of the present disclosure, the controller 110 transmits a display control signal to the mobile communication device of the vehicle 150 to further communicate with the display 131 to cause the display to display at least one message, other than the indicator, stored in a memory associated with the display 131 or the mobile communication device 150. Such message may, for example, be an alert message such as a medical emergency or safety message. In addition, such display control signal may control the display 131 to alternatively display for predetermined periods of time the indicator and other messages such as, for example, stored in a memory associated with the display 131 or the mobile communication device 150.

In a still further alternative aspect of the present disclosure, the controller receives a requested identifier from either of the mobile communication devices 140 and 150, and confirms that the requested identifier is unique for a geographic region proximate the pickup location at a predetermined time, and then communicates such confirmed requested identifier to the other of the mobile communication devices 150 and 140. If such requested identifier is not unique for at least one of the geographic region proximate the pickup location or a predetermined time period, the controller 110 then creates a unique identifier for the geographic region proximate the pickup location at a predetermined time.

Although embodiments have been described in detail with reference to the accompanying drawings for the purpose of illustration and description, it is to be understood that the disclosed systems and processes are not to be construed as limited thereby. It will be apparent to those of ordinary skill in the art that various modifications to the foregoing embodiments may be made without departing from the scope of the disclosure. 

What is claimed is:
 1. A computer-implemented method for a ride share service controller, comprising the steps of: receiving from a mobile communication device a signal indicative of a ride request for a rider; identifying a mobile communication device associated with a vehicle selected for responding to the request; generating an identifier unique for the ride request at a pickup location, said identifier being unique for (a) a geographic region inclusive of the pickup location relative to identifiers generated for ride requests of other riders with pickup locations within the geographic region, and (b) for a period of time; transmitting a first signal representing the unique identifier to the mobile communication device associated with vehicle for displaying the unique identifier on a display visible from an exterior of the vehicle; transmitting a second signal representing the unique identifier to the mobile communication device associated with the rider; and receiving a notification signal from at least one of the mobile communication devices associated with the vehicle or rider that the vehicle and rider are at the pickup location.
 2. The computer-implemented method of claim 1 wherein the mobile communication device associated with the vehicle is a mobile communication device associated with a driver of the vehicle.
 3. The computer-implemented method of claim 1 wherein the step of transmitting a first signal representing the unique identifier to mobile communication device associated with vehicle further comprises transmitting by the mobile communication device associated with vehicle a signal representing the unique identifier to the display.
 4. The computer-implemented method of claim 1 further comprising the step of displaying the unique identifier on the display of the mobile communication device associated with vehicle in response to receiving the first signal represent the unique identifier.
 5. The computer-implemented method of claim 4 wherein the mobile communication device associated with vehicle is mounted to said vehicle with its display visible from the exterior of the vehicle.
 6. The computer-implemented method of claim 1 further comprising receiving an alert signal from the mobile communication devices associated with the vehicle; and transmitting a signal to emergency services in response to receipt of the alert signal.
 7. The computer-implemented method of claim 1 further comprising: receiving an alert signal from the mobile communication devices associated with the rider, and transmitting a signal to emergency services in response to receipt of the alert signal.
 8. The computer-implemented method of claim 1 wherein the unique identifier is in the form of an alphanumeric string.
 9. The computer-implemented method of claim 1 wherein the unique identifier is an identifier is in the form other than an alphanumeric string.
 10. The computer-implemented method of claim 1 further comprising the steps of: detecting when the rider is proximate or entered the vehicle; and transmitting a corresponding verification signal to at least one of the mobile communication devices associated with the vehicle or the mobile communication devices associated with the rider to verify the rider has found the vehicle.
 11. The computer-implemented method of claim 10 wherein the detecting step comprises the step of a signal from a sensor of the display that a rider has entered the vehicle.
 12. The computer-implemented method of claim 10 wherein the display provides the indication that the rider has been verified by at least one of change in information displayed, generated sounds or illumination of lights of the display.
 13. The computer-implemented method of claim 1 further comprising the step of receiving, the notification signal that the vehicle and rider are at the pickup location that is transmitted by at least one of the mobile communication devices associated with the vehicle or the mobile communication devices associated with the rider, wherein the notification signal includes information that the transmitting mobile communication device receives from the other of the mobile communication devices, said information being indicative of the identifier.
 14. The computer-implemented method of claim 13 wherein the step of receiving the information comprises detecting an image of a display of the unique identifier on the other of the mobile communication devices.
 15. The computer-implemented method of claim 13 wherein the step of receiving the information comprises detecting an image of a code on a display of the other of the mobile communication devices.
 16. The computer-implemented method of claim 13 wherein the step of receiving the information comprises receiving another notification signal from the other of the mobile communication devices.
 17. The computer-implemented method of claim 1 wherein the step of receiving the notification signal comprises receiving respective signals from the mobile communication devices associated with the vehicle and the mobile communication devices associated with the rider containing information indicative of the identifier and further comprising the steps of: processing the received respective signals from the mobile communication devices to verify that such signals contain corresponding information associated with the identifier; and a verification signal to at least one of the mobile communication devices of the vehicle and the mobile communication devices of the rider.
 18. The computer-implemented method of claim 14 wherein in response to receipt of the verification signal, the mobile communication devices associated with the vehicle transmits a signal to the display to provide an indication to the rider and driver that rider have been verified.
 19. The computer-implemented method of claim 18 wherein the display provides the indication that rider have been verified by at least one of change in information displayed, generated sounds or illumination of lights of the display.
 20. The computer-implemented method of claim 1 wherein the mobile communication device of the rider transmits the notification signal that vehicle and rider are at the pickup location, and wherein such notification signal includes information indicative of the identifier based on detecting a code disposed within the vehicle that is not the identifier; and the method further comprising the step of processing and confirming that the code of the vehicle is associated with the unique identifier.
 21. The computer-implemented method of claim 1 further comprising the step of transmitting a display control signal to cause at least one message stored in a memory associated with the display to be displayed.
 22. The computer-implemented method of claim 21 wherein at least one of the stored messages represents an alert message.
 23. The computer-implemented method of claim 21 wherein the display signal for controlling the display includes controlling the display to alternatively display for predetermined periods of time the unique identifier and at least one the messages stored in the memory.
 24. The computer-implemented method of claim 1 further comprising the step of transmitting a display signal to the mobile communication device associated with vehicle for displaying on the display information other than the unique identifier.
 25. The computer-implemented method of claim 1 wherein the step generating an identifier unique for the ride request at a pickup location comprises the steps of: receiving a requested identifier from the mobile communication device associated with the rider; and confirming that the requested identifier is unique for the pickup location.
 26. The computer-implemented method of claim 25 wherein the confirming step further comprises confirming that the requested identifier is unique for at least one of a geographic region proximate said pickup location and a predetermined period of time.
 27. The computer-implemented method of claim 21 further comprising the steps of creating a unique identifier for the pickup location when the requested identifier is not unique for the pickup location.
 28. The computer-implemented method of claim 1 wherein the second signal is encrypted.
 29. The computer-implemented method of claim 1 wherein the first signal is encrypted.
 30. A computer-implemented method for a ride share service controller, comprising the steps of: receiving from a mobile communication device a signal indicative of a ride request for a user; identifying a mobile communication device associated with a vehicle selected for responding to the request; generating an identifier unique for the ride request said identifier being unique for (a) a geographic region inclusive of the pickup location relative to identifiers generated for ride requests of other riders with Pickup locations within the geographic region, and (b) for a period of time; transmitting a first signal representing the unique identifier to the mobile communication device associated with the vehicle for displaying the indicator on a display visible from an exterior of the vehicle; transmitting a second signal representing the unique identifier to the mobile communication device associated with the user; receiving at least one notification signal from at least one of the mobile communication devices associated with the vehicle or user containing information indicative that the user has found the vehicle; and processing the information to verify that the user has found the vehicle.
 31. The computer-implemented method of claim 30 wherein the mobile communication device associated with the vehicle is a mobile communication device associated with a driver of the vehicle.
 32. The computer-implemented method of claim 30 further comprising the step of transmitting a verification signal to at least one of the mobile communication device associated with the vehicle and the mobile communication devices associated with the rider when the processed information verifies that the user has found the vehicle. 